| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.80 | 5.419% | $7.1685 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $59.44 | 12.201% | $66.6923 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $168.51 | 11.783% | $188.3655 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $109.58 | 6.291% | $116.4737 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $175.27 | 9.616% | $192.124 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $223.40 | 3.361% | $230.9085 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $170.70 | 8.483% | $185.1805 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $913.70 | $986.9130 | $986.91 | $986.85 | $987.00 | |